The cost of building a house varies widely based on size, complexity, location, and materials. In the U.S., the average cost of a new single-family home is around $300,000, but can range from $100,000 for a small basic home to over $1 million for a large custom home.
Additional costs: land, permits/fees, landscaping. Total can easily exceed $500,000. Research thoroughly before deciding on size, complexity, and location.